EP0147440B2 - Materiau de pulverisation pulverulent a base de nickel-chrome - Google Patents

Materiau de pulverisation pulverulent a base de nickel-chrome Download PDF

Info

Publication number
EP0147440B2
EP0147440B2 EP84902331A EP84902331A EP0147440B2 EP 0147440 B2 EP0147440 B2 EP 0147440B2 EP 84902331 A EP84902331 A EP 84902331A EP 84902331 A EP84902331 A EP 84902331A EP 0147440 B2 EP0147440 B2 EP 0147440B2
Authority
EP
European Patent Office
Prior art keywords
percent
weight
content
comprised
spraying material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP84902331A
Other languages
German (de)
English (en)
Other versions
EP0147440B1 (fr
EP0147440A1 (fr
Inventor
Wolfgang Simm
Hans-Theo Steine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECG Immobilier SA
Original Assignee
Castolin SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4258023&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0147440(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Castolin SA filed Critical Castolin SA
Priority to AT84902331T priority Critical patent/ATE26417T1/de
Publication of EP0147440A1 publication Critical patent/EP0147440A1/fr
Publication of EP0147440B1 publication Critical patent/EP0147440B1/fr
Application granted granted Critical
Publication of EP0147440B2 publication Critical patent/EP0147440B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic

Definitions

  • the invention relates to a powdery, self-flowing alloy based on nickel-chromium spray material for the production of erosion, corrosion and oxidation resistant protective layers by thermal spraying and melting.
  • the known spray materials of this type on the market have nickel-chromium-based alloys with chromium contents between 0.5 and 17.0 percent by weight.
  • the application of such hard alloy materials is in the production of very wear-resistant protective layers that can be exposed to corrosion and oxidation loads.
  • the object of the invention is to increase the temperature resistance of protective layers produced with the spray material mentioned at the beginning, and at the same time to achieve very good resistance to erosion and / or corrosion and / or oxidation.
  • the specified amounts of boron and silicon and their ratio are, however, essential for the present alloy.
  • the elements carbon, niobium, iron and molydane influence the rate of diffusion of chromium in a protective layer made from the alloy according to the invention.
  • the two sub-ranges of 0.1-1.5 and 6-25 percent by weight come into consideration for the iron content of the alloy.
  • a lower and a higher partial area also prove to be particularly advantageous for the carbon content.
  • compositions show that, especially with an iron content of over 6%, the molybdenum additive in the lower range, i.e. should be below 7%. If, on the other hand, a high molybdenum content is desired, the iron content should be low, i.e. are below 1.5%.
  • alloy compositions for the spray material according to the invention are given and the corresponding temperature resistance T Dmax in continuous operation is given.
  • the composition applies in percent by weight.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Le matériau conforme à la présente invention présente un alliage autocoulant contenant en particulier de 18 à 35% en poids de chrome ainsi que des fractions de bore et de silicium dans un rapport de 3 à 4. L'alliage possède en outre entre 0,1 et 25,0% en poids de fer, exception faite de la zone 1,5 - 6. Les couches fabriquées au moyen de ce matériau possèdent une très bonne résistance aux températures, en particulier aussi lors de corrosions et d'oxydations.

Claims (6)

1. Matériau de pulvérisation pulvérulent, comprenant un alliage auto-fondant à base de nickel-chrome, pour la production de couches protectrices résistant à l'érosion, la corrosion et l'oxydation, par pulverisation thermique et mise en fusion, avec la composition d'alliage suivante, en pourcentage pondéral:
C 0,01 - 2,0
Fe 0,1 - 25,0 à l'exception du domaine de 1,5 - 6
B 0,5 - 4,5
Si 0,6 - 5,5
Cr 20,0 - 28,0
Nb jusqu'à 2,0
Mo jusqu'à 15,0
Ni reste,
dans laquelle la teneur en bore s'établit à 75% de la teneur respective en silicium, avec une déviation maximale de 10%.
2. Matériau de pulvérisation selon la revendication 1, caractérisé en ce que la teneur en fer est comprise entre 6,0 et 20,0 pourcent, en poids, et en ce que la teneur en molybdene est comprise entre 0,5 et 7,0 pourcent, en poids.
3. Matériau de pulvérisation selon la revendication 1, caractérisé en ce que la teneur en fer est comprise entre 0,5 et 1,5 pourcent, en poids, et en ce que la teneur en molybdène est comprise entre 9,0 et 14,0 pourcent, en poids.
4. Matériau de pulvérisation selon l'une des revendications précédentes, caractérisé en ce que la teneur en carbone est comprise entre 0,01 et 0,3 pourcent, en poids.
5. Matériau de pulvérisation selon la revendication 1, caractérisé en ce que la teneur en carbone est comprise entre 0,5 et 1,5 pourcent, en poids, eten ce que la teneur en niobium est comprise entre 0,1 et 1,0 pourcent, en poids.
6. Matériau de pulverisation selon la revendication 1, caractérisé en ce que la teneur en silicium est comprise entre 1,8 et 4,5 pourcent, en poids.
EP84902331A 1983-06-28 1984-06-20 Materiau de pulverisation pulverulent a base de nickel-chrome Expired - Lifetime EP0147440B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84902331T ATE26417T1 (de) 1983-06-28 1984-06-20 Pulverfoermiger spritzwerkstoff auf nickel-chrom- basis.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3532/83A CH653707A5 (de) 1983-06-28 1983-06-28 Pulverfoermiger spritzwerkstoff auf nickel-chrom-basis.
CH3532/83 1983-06-28

Publications (3)

Publication Number Publication Date
EP0147440A1 EP0147440A1 (fr) 1985-07-10
EP0147440B1 EP0147440B1 (fr) 1987-04-08
EP0147440B2 true EP0147440B2 (fr) 1993-12-22

Family

ID=4258023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84902331A Expired - Lifetime EP0147440B2 (fr) 1983-06-28 1984-06-20 Materiau de pulverisation pulverulent a base de nickel-chrome

Country Status (12)

Country Link
US (1) US4594103A (fr)
EP (1) EP0147440B2 (fr)
JP (1) JPS60501664A (fr)
AU (1) AU563119B2 (fr)
BR (1) BR8406958A (fr)
CA (1) CA1229248A (fr)
CH (1) CH653707A5 (fr)
DE (1) DE3463010D1 (fr)
IN (1) IN159491B (fr)
MX (1) MX162067A (fr)
SU (1) SU1734578A3 (fr)
WO (1) WO1985000127A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652147A5 (de) * 1983-02-23 1985-10-31 Castolin Sa Pulverfoermiger werkstoff zum thermischen spritzen.
US4690711A (en) * 1984-12-10 1987-09-01 Gte Products Corporation Sintered compact and process for producing same
CH668604A5 (de) * 1985-05-15 1989-01-13 Castolin Sa Durch ein thermisches auftragsverfahren hergestellte schutzschicht und pulverfoermige werkstoffe zum herstellen derselben.
US4624706A (en) * 1985-07-02 1986-11-25 Inco Alloys International, Inc. Weld wire from extruded nickel containing powder
US4814024A (en) * 1987-03-30 1989-03-21 Owens-Illinois Glass Container Inc. Nickel base alloy glass shaping member
US5149597A (en) * 1989-02-10 1992-09-22 Holko Kenneth H Wear resistant coating for metallic surfaces
FI96970C (fi) * 1994-08-09 1996-09-25 Telatek Oy Menetelmä teräspintojen kunnostamiseksi
ES2213788T3 (es) * 1996-06-25 2004-09-01 Mec Holding Gmbh Material en forma de polvo o alambre para un revestimiento, asi como procedimiento correspondiente.
RU2161211C1 (ru) * 2000-01-12 2000-12-27 Волгоградский государственный технический университет Способ обработки поверхностей трения
RU2201471C2 (ru) * 2000-11-20 2003-03-27 ООО Научно-производственное предприятие "Уралавиаспецтехнология" Способ нанесения покрытий из самофлюсующихся сплавов
JP4565434B2 (ja) * 2004-03-23 2010-10-20 地方独立行政法人北海道立総合研究機構 剥離しない自溶合金溶射部品
RU2366553C2 (ru) * 2007-07-09 2009-09-10 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей") Способ наплавки поверхности лучом лазера
RU2371380C1 (ru) * 2008-07-01 2009-10-27 Государственное образовательное учреждение высшего профессионального образования Самарский государственный аэрокосмический университет имени академика С.П. Королева Способ формирования наноразмерных поверхностных покрытий
KR101445953B1 (ko) 2010-02-01 2014-09-29 크루서블 인텔렉츄얼 프라퍼티 엘엘씨. 니켈 기재의 합금을 포함하는 코팅, 상기 코팅을 포함하는 장치, 및 그의 제조 방법
JP6745735B2 (ja) * 2017-02-14 2020-08-26 荏原環境プラント株式会社 Ｎｉ基溶射合金粉末及び合金皮膜製造方法
JP7044328B2 (ja) * 2018-06-01 2022-03-30 株式会社荏原製作所 Ｎｉ－Ｆｅ基合金粉末、及び当該Ｎｉ－Ｆｅ基合金粉末を用いる合金皮膜の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280979A (fr) * 1961-02-09 1962-01-08 Birmingham Small Arms Co Ltd Alliage pour la production de poudres métalliques
FR1492538A (fr) * 1966-09-13 1967-08-18 Boehler & Co Ag Geb Alliage au nickel à haute résistance à la corrosion
US3743533A (en) * 1971-10-28 1973-07-03 G Yurasko Flame spraying
JPS5631345B2 (fr) * 1972-01-27 1981-07-21
JPS5129316A (fr) * 1974-09-06 1976-03-12 Nippon Steel Corp
DE2446517C3 (de) * 1974-09-28 1979-08-30 Vereinigte Edelstahlwerke Ag (Vew), Wien Niederlassung Vereinigte Edelstahlwerke Ag (Vew) Verkaufsniederlassung Buederich, 4005 Meerbusch Karbidfreier Schweißzusatzwerkstoff für das Auftragschweißen
US4404049A (en) * 1978-03-16 1983-09-13 Fukuda Metal Foil & Powder Co., Ltd. Hard facing nickel-base alloy
JPS6059077B2 (ja) * 1980-05-02 1985-12-23 福田金属箔粉工業株式会社 ニツケル基肉盛合金
US4348433A (en) * 1981-04-06 1982-09-07 Eutectic Corporation Flame spray powder
JPS57171645A (en) * 1981-04-15 1982-10-22 Ebara Corp Filling material for preventing crevice corrosion of austenite stainless steel

Also Published As

Publication number Publication date
US4594103A (en) 1986-06-10
SU1734578A3 (ru) 1992-05-15
MX162067A (es) 1991-03-25
CA1229248A (fr) 1987-11-17
CH653707A5 (de) 1986-01-15
AU3015084A (en) 1985-01-25
EP0147440B1 (fr) 1987-04-08
JPS60501664A (ja) 1985-10-03
IN159491B (fr) 1987-05-23
WO1985000127A1 (fr) 1985-01-17
DE3463010D1 (en) 1987-05-14
AU563119B2 (en) 1987-06-25
EP0147440A1 (fr) 1985-07-10
BR8406958A (pt) 1985-06-11

Similar Documents

Publication Publication Date Title
EP0147440B2 (fr) Materiau de pulverisation pulverulent a base de nickel-chrome
DE3152549C2 (de) Pulverförmiger Beschichtungswerkstoff zum thermischen Beschichten
DE2920198C2 (de) Pulver zum Auftragen auf ein Metallsubstrat zur Ausbildung eines Überzugs mit hoher Verschleißfestigkeit und Korrosionsbeständigkeit
DE1521369C3 (de) Pulverförmige, selbstfließende Flammspritzmasse
DE1198568B (de) Verfahren zur Herstellung von porenfreien Spritz-Schweiss-UEberzuegen
DE3490081C2 (en) Carbide-contg. thermal spraying powder
DE2744189A1 (de) Verfahren zur verbesserung der verschleisseigenschaften von eisenmetallteilen
EP0044351A1 (fr) Alliage dur se composant d'une ou plusieurs matières dures et d'un alliage de métal liant, et procédé pour sa production
DE3013103A1 (de) Schweissbare, verschleissfeste und schlagfeste legierungen
DE102008064190A1 (de) Verfahren zum Herstellen eines Pulvers
DE3437983C1 (de) Verfahren zum Aufbringen eines metallischen Schutzüberzuges auf ein metallisches Substrat
DE3241377A1 (de) Flammspritzwerkstoff
DE2937460C2 (fr)
DE2830376A1 (de) Verfahren zur herstellung eines staub- bzw. pulverfoermigen materials fuer die aufbringung von schutzschichten
DE3519307A1 (de) Siliziumreiche verschleissfeste legierungsueberzuege
DE3590031T (de) Werkstoff zum Flammspritzen und sein Herstellungsverfahren
EP0007124B1 (fr) Alliage à base de nickel
DE1558873C3 (de) Schweißelektrode zur Herstellung von verschleißfesten und korrosionsbeständigen Aufpanzerungen
DD224057A1 (de) Beschichtungspulver auf der basis von titancarbid
DE3613389A1 (de) Verfahren zur herstellung einer hartauftragsschweissungs-legierungszusammensetzung
DE1224510B (de) Pulverfoermige Legierung zur Herstellung von UEberzuegen mit hoher Verschleissfestigkeit nach dem Spritz-Schweiss-Verfahren
DE1608141C3 (de) Nickellegierung
DE1558878A1 (de) Legierung auf Eisenbasis
CH649100A5 (de) Verfahren zur herstellung von innenbeschichtungen von rohren.
EP0087406B1 (fr) Matériau d'apport essentiellement exempt de cobalt et de carbures pour le rechargement par soudage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19850624

17Q First examination report despatched

Effective date: 19860207

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB LI LU NL SE

REF Corresponds to:

Ref document number: 26417

Country of ref document: AT

Date of ref document: 19870415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3463010

Country of ref document: DE

Date of ref document: 19870514

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19870630

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: HOEGANAES AB

Effective date: 19871221

26 Opposition filed

Opponent name: UTP SCHWEIBTECHNIK GMBH & CO.KG

Effective date: 19880105

Opponent name: VEREINIGTE EDELSTAHLWERKE AKTIENGESELLSCHAFT (VEW)

Effective date: 19880106

Opponent name: HOEGANAES AB

Effective date: 19871221

NLR1 Nl: opposition has been filed with the epo

Opponent name: HOEGANAES AB

NLR1 Nl: opposition has been filed with the epo

Opponent name: UTP S

Opponent name: VEREINIGTE EDELSTAHLWERKE AKTIENGESELLSCHAFT (VEW)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19880630

Ref country code: CH

Effective date: 19880630

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

R26 Opposition filed (corrected)

Opponent name: HOEGANAES AB * 880105 UTP SCHWEISSTECHNIK GMBH & C

Effective date: 19871221

NLXE Nl: other communications concerning ep-patents (part 3 heading xe)

Free format text: IN PAT.BUL.09/88,PAGE 1069:CORR.:VOEST-ALPINE STAHL AG

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19910503

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910630

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19920621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19930426

Year of fee payment: 10

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19931222

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH DE FR GB LI LU NL SE

ET3 Fr: translation filed ** decision concerning opposition
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940630

EUG Se: european patent has lapsed

Ref document number: 84902331.2

Effective date: 19930109

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19960417

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960430

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19960613

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19960801

Year of fee payment: 13

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970620

Ref country code: AT

Effective date: 19970620

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980303

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO